[Biopython] Looking for Python DNA melting temp calculator
Peter Cock
p.j.a.cock at googlemail.com
Sun Apr 17 11:08:41 UTC 2011
On Sun, Apr 17, 2011 at 9:15 AM, Nathan McCorkle <nmz787 at gmail.com> wrote:
> I downloaded the zip file here:
> http://osdir.com/ml/python.bio.general/2003-11/msg00043.html
>
> but it says c on line 20 is undefined when I call the function:
> LogDNA = r * math.log(c/4e9)
That was some draft code from Sebastian Bassi, which I think
formed the basis of the Bio.SeqUtils.MeltingTemp module in
Biopython. Have you tried that Tm_staluc function?
http://biopython.org/DIST/docs/api/Bio.SeqUtils.MeltingTemp-module.html#Tm_staluc
> Anyone know of a working version to get a forward and reverse
> primer list from a DNA sequence?
I use EMBOSS primer3 for that, via the Biopython wrapper
and parser in the Bio.Emboss module.
Peter
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